The best & important things in life are always free' goes the saying, and We've compiled the best free things to do in London for those of you who want to discover the capital for really nothing. Check out the real wonders of London museums or best new arts and exhibitions with no admission fee at all, or be exploited for the good choice with a wide range of free London attractions,nightlife,galleries,gardens,parks and entertainment. The only thing you'll need is your free time.check it out on free in London.